Keiling, Mary Elizabeth, of Lake St. Louis, Missouri, died on Friday, July 27, 2012 at the age of 86. Loving wife of Joseph L. Keiling; beloved daughter of the late Edward and Osa Williamson; devoted mother of John (Lori) Keiling; cherished grandmother of Justin Davis, Makenzie Keiling, and Jonathan Keiling. She is preceded in death by her siblings, Larry Williamson, Wayne Williamson, Edith Young, Margaret Meinhardt, Patricia Williamson, Dorothy Allmon, and Edward Williamson.